Transverse-energy distributions at midrapidity in $p$$+$$p$, $d$$+$Au, and Au$+$Au collisions at $\sqrt{s_{_{NN}}}=62.4$--200~GeV and implications for particle-production models - IN2P3 - Institut national de physique nucléaire et de physique des particules Access content directly
Journal Articles Physical Review C Year : 2014

Transverse-energy distributions at midrapidity in $p$$+$$p$, $d$$+$Au, and Au$+$Au collisions at $\sqrt{s_{_{NN}}}=62.4$--200~GeV and implications for particle-production models

S. S. Adler , S. Afanasiev , C. Aidala , N. N. Ajitanand , Y. Akiba , A. Al-Jamel , J. Alexander , K. Aoki , Laurent Aphecetche (1) , R. Armendariz , S. H. Aronson , R. Averbeck , T. C. Awes , B. Azmoun , V. Babintsev , A. Baldisseri , K. N. Barish , P. D. Barnes , B. Bassalleck , S. Bathe , S. Batsouli , V. Baublis , F. Bauer (2) , A. Bazilevsky , S. Belikov , R. Bennett , Y. Berdnikov , M. T. Bjorndal , J. G. Boissevain , H. Borel , K. Boyle , M. L. Brooks , D. S. Brown , N. Bruner , D. Bucher , H. Buesching , V. Bumazhnov , G. Bunce , J. M. Burward-Hoy , S. Butsyk , X. Camard (1) , S. Campbell , J. -S. Chai , P. Chand , W. C. Chang , S. Chernichenko , C. Y. Chi , J. Chiba , M. Chiu , I. J. Choi , R. K. Choudhury , T. Chujo , V. Cianciolo , C. R. Cleven , Y. Cobigo (2) , B. A. Cole , M. P. Comets , P. Constantin , M. Csanád , T. Csörgő , Jean-Pierre Cussonneau (1) , T. Dahms (3) , K. Das , G. David , F. Deák , H. Delagrange (1) , A. Denisov , D. d'Enterria (3) , A. Deshpande , E. J. Desmond , A. Devismes , O. Dietzsch , A. Dion , J. L. Drachenberg , O. Drapier (3) , A. Drees , A. K. Dubey , A. Durum , D. Dutta , V. Dzhordzhadze , Y. V. Efremenko , J. Egdemir , A. Enokizono , H. En'Yo , B. Espagnon (4) , S. Esumi , D. E. Fields , C. Finck (1) , F. Fleuret (3) , S. L. Fokin , B. Forestier (5) , B. D. Fox , Z. Fraenkel , J. E. Frantz , A. Franz , A. D. Frawley , Y. Fukao , S. -Y. Fung , S. Gadrat , F. Gastineau (1) , Marie Germain (1) , A. Glenn , M. Gonin (3) , J. Gosset , Y. Goto , R. Granier de Cassagnac (3) , N. Grau , S. V. Greene , M. Grosse Perdekamp , T. Gunji , H. -Å. Gustafsson , T. Hachiya , A. Hadj Henni (1) , J. S. Haggerty , M. N. Hagiwara , H. Hamagaki , A. G. Hansen , H. Harada , E. P. Hartouni , K. Haruna , M. Harvey , E. Haslum , K. Hasuko , R. Hayano , X. He , M. Heffner , T. K. Hemmick , J. M. Heuser , P. Hidas , H. Hiejima , J. C. Hill , R. Hobbs , M. Holmes , W. Holzmann , K. Homma , B. Hong , A. Hoover , T. Horaguchi , M. G. Hur , T. Ichihara , H. Iinuma , V. V. Ikonnikov , K. Imai , M. Inaba , M. Inuzuka , D. Isenhower , L. Isenhower , M. Ishihara , T. Isobe , M. Issah , A. Isupov , B. V. Jacak , J. Jia , J. Jin , O. Jinnouchi , B. M. Johnson , S. C. Johnson , K. S. Joo , D. Jouan , F. Kajihara , S. Kametani , N. Kamihara , M. Kaneta , J. H. Kang , K. Katou , T. Kawabata , T. Kawagishi , A. V. Kazantsev , Steven Kelly , B. Khachaturov , A. Khanzadeev , J. Kikuchi , D. J. Kim , E. Kim , E. J. Kim , G. -B. Kim , H. J. Kim , Y. -S. Kim , E. Kinney , Á. Kiss , E. Kistenev , A. Kiyomichi , C. Klein-Boesing , H. Kobayashi , L. Kochenda , V. Kochetkov , R. Kohara , B. Komkov , M. Konno , D. Kotchetkov , A. Kozlov , P. J. Kroon , C. H. Kuberg , G. J. Kunde , N. Kurihara , K. Kurita , M. J. Kweon , Y. Kwon , G. S. Kyle , R. Lacey , J. G. Lajoie , A. Lebedev , Y. Le Bornec (4) , S. Leckey , D. M. Lee , M. K. Lee , M. J. Leitch , M. A. L. Leite , X. H. Li , H. Lim , A. Litvinenko , M. X. Liu , C. F. Maguire , Y. I. Makdisi , A. Malakhov , M. D. Malik , V. I. Manko , Y. Mao , Gines Martinez Garcia (1) , H. Masui , F. Matathias , T. Matsumoto (2) , M. C. Mccain , P. L. Mcgaughey , Y. Miake , T. E. Miller , A. Milov , S. Mioduszewski , G. C. Mishra , J. T. Mitchell , A. K. Mohanty , D. P. Morrison , J. M. Moss , T. V. Moukhanova , D. Mukhopadhyay , M. Muniruzzaman , J. Murata , S. Nagamiya , Y. Nagata , J. L. Nagle , M. Naglis , T. Nakamura , J. Newby , M. Nguyen , B. E. Norman , A. S. Nyanin , J. Nystrand , E. O'Brien , C. A. Ogilvie , H. Ohnishi , I. D. Ojha , K. Okada , O. O. Omiwade , A. Oskarsson , I. Otterlund , K. Oyama , K. Ozawa , D. Pal , A. P. T. Palounek , V. Pantuev , V. Papavassiliou , J. Park , W. J. Park , S. F. Pate , H. Pei , V. Penev , J. -C. Peng , H. Pereira , V. Peresedov , D. Yu. Peressounko , A. Pierson , C. Pinkenburg , R. P. Pisani , M. L. Purschke , A. K. Purwar , H. Qu , J. M. Qualls , J. Rak , I. Ravinovich , K. F. Read , M. Reuter , K. Reygers , V. Riabov , Y. Riabov , G. Roche (5) , A. Romana (3) , M. Rosati , S. S. E. Rosendahl , P. Rosnet (5) , P. Rukoyatkin , V. L. Rykov , S. S. Ryu , B. Sahlmueller , N. Saito , T. Sakaguchi , S. Sakai , V. Samsonov , L. Sanfratello , R. Santo , H. D. Sato , S. Sato , S. Sawada , Y. Schutz (1) , V. Semenov , R. Seto , D. Sharma , T. K. Shea , I. Shein , T. -A. Shibata , K. Shigaki , M. Shimomura , T. Shohjoh , K. Shoji , A. Sickles , C. L. Silva , D. Silvermyr , K. S. Sim , C. P. Singh , V. Singh , S. Skutnik , W. C. Smith , A. Soldatov , R. A. Soltz , W. E. Sondheim , S. P. Sorensen , I. V. Sourikova , F. Staley , P. W. Stankus , E. Stenlund , M. Stepanov , A. Ster , S. P. Stoll , T. Sugitate , C. Suire , J. P. Sullivan , J. Sziklai , T. Tabaru , S. Takagi , E. M. Takagui , A. Taketani , K. H. Tanaka , Y. Tanaka , K. Tanida , M. J. Tannenbaum , A. Taranenko , P. Tarján , T. L. Thomas , M. Togawa , J. Tojo , H. Torii , R. S. Towell , V-N. Tram (3) , I. Tserruya , Y. Tsuchimoto , S. K. Tuli , H. Tydesjö , N. Tyurin , T. J. Uam , C. Vale , H. Valle , H. W. van Hecke , J. Velkovska , M. Velkovsky , R. Vértesi , V. Veszprémi , A. A. Vinogradov , M. A. Volkov , E. Vznuzdaev , M. Wagner , X. R. Wang , Y. Watanabe , J. Wessels , S. N. White , N. Willis (4) , D. Winter , F. K. Wohn , C. L. Woody , M. Wysocki , W. Xie , A. Yanovich , S. Yokkaichi , G. R. Young , I. Younus , I. E. Yushmanov , W. A. Zajc , O. Zaudtke , C. Zhang , S. Zhou , J. Zimányi , L. Zolin , X. Zong
S. S. Adler
  • Function : Author
S. Afanasiev
  • Function : Author
C. Aidala
  • Function : Author
N. N. Ajitanand
  • Function : Author
Y. Akiba
  • Function : Author
A. Al-Jamel
  • Function : Author
J. Alexander
  • Function : Author
K. Aoki
  • Function : Author
Laurent Aphecetche
R. Armendariz
  • Function : Author
S. H. Aronson
  • Function : Author
R. Averbeck
  • Function : Author
T. C. Awes
  • Function : Author
B. Azmoun
  • Function : Author
V. Babintsev
  • Function : Author
A. Baldisseri
  • Function : Author
K. N. Barish
  • Function : Author
P. D. Barnes
  • Function : Author
B. Bassalleck
  • Function : Author
S. Bathe
  • Function : Author
S. Batsouli
  • Function : Author
V. Baublis
  • Function : Author
A. Bazilevsky
  • Function : Author
S. Belikov
  • Function : Author
R. Bennett
  • Function : Author
Y. Berdnikov
  • Function : Author
M. T. Bjorndal
  • Function : Author
J. G. Boissevain
  • Function : Author
H. Borel
  • Function : Author
K. Boyle
  • Function : Author
M. L. Brooks
  • Function : Author
D. S. Brown
  • Function : Author
N. Bruner
  • Function : Author
D. Bucher
  • Function : Author
H. Buesching
  • Function : Author
V. Bumazhnov
  • Function : Author
G. Bunce
  • Function : Author
J. M. Burward-Hoy
  • Function : Author
S. Butsyk
  • Function : Author
S. Campbell
  • Function : Author
J. -S. Chai
  • Function : Author
P. Chand
  • Function : Author
W. C. Chang
  • Function : Author
S. Chernichenko
  • Function : Author
C. Y. Chi
  • Function : Author
J. Chiba
  • Function : Author
M. Chiu
  • Function : Author
I. J. Choi
  • Function : Author
R. K. Choudhury
  • Function : Author
T. Chujo
  • Function : Author
V. Cianciolo
  • Function : Author
C. R. Cleven
  • Function : Author
B. A. Cole
  • Function : Author
M. P. Comets
  • Function : Author
P. Constantin
  • Function : Author
M. Csanád
  • Function : Author
T. Csörgő
  • Function : Author
K. Das
  • Function : Author
G. David
  • Function : Author
F. Deák
  • Function : Author
A. Denisov
  • Function : Author
A. Deshpande
  • Function : Author
E. J. Desmond
  • Function : Author
A. Devismes
  • Function : Author
O. Dietzsch
  • Function : Author
A. Dion
  • Function : Author
J. L. Drachenberg
  • Function : Author
A. Drees
  • Function : Author
A. K. Dubey
  • Function : Author
A. Durum
  • Function : Author
D. Dutta
  • Function : Author
V. Dzhordzhadze
  • Function : Author
Y. V. Efremenko
  • Function : Author
J. Egdemir
  • Function : Author
A. Enokizono
  • Function : Author
H. En'Yo
  • Function : Author
S. Esumi
  • Function : Author
D. E. Fields
  • Function : Author
S. L. Fokin
  • Function : Author
B. D. Fox
  • Function : Author
Z. Fraenkel
  • Function : Author
J. E. Frantz
  • Function : Author
A. Franz
  • Function : Author
A. D. Frawley
  • Function : Author
Y. Fukao
  • Function : Author
S. -Y. Fung
  • Function : Author
S. Gadrat
  • Function : Author
Marie Germain
A. Glenn
  • Function : Author
J. Gosset
  • Function : Author
Y. Goto
  • Function : Author
R. Granier de Cassagnac
N. Grau
  • Function : Author
S. V. Greene
  • Function : Author
M. Grosse Perdekamp
  • Function : Author
T. Gunji
  • Function : Author
H. -Å. Gustafsson
  • Function : Author
T. Hachiya
  • Function : Author
J. S. Haggerty
  • Function : Author
M. N. Hagiwara
  • Function : Author
H. Hamagaki
  • Function : Author
A. G. Hansen
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H. Harada
  • Function : Author
E. P. Hartouni
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K. Haruna
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M. Harvey
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E. Haslum
  • Function : Author
K. Hasuko
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R. Hayano
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X. He
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M. Heffner
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T. K. Hemmick
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J. M. Heuser
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P. Hidas
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H. Hiejima
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J. C. Hill
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R. Hobbs
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M. Holmes
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W. Holzmann
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K. Homma
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B. Hong
  • Function : Author
A. Hoover
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T. Horaguchi
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M. G. Hur
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T. Ichihara
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H. Iinuma
  • Function : Author
V. V. Ikonnikov
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K. Imai
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M. Inaba
  • Function : Author
M. Inuzuka
  • Function : Author
D. Isenhower
  • Function : Author
L. Isenhower
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M. Ishihara
  • Function : Author
T. Isobe
  • Function : Author
M. Issah
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A. Isupov
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B. V. Jacak
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J. Jia
  • Function : Author
J. Jin
  • Function : Author
O. Jinnouchi
  • Function : Author
B. M. Johnson
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S. C. Johnson
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K. S. Joo
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D. Jouan
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F. Kajihara
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S. Kametani
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N. Kamihara
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M. Kaneta
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J. H. Kang
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K. Katou
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T. Kawabata
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T. Kawagishi
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A. V. Kazantsev
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Steven Kelly
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B. Khachaturov
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A. Khanzadeev
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J. Kikuchi
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D. J. Kim
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E. Kim
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E. J. Kim
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G. -B. Kim
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H. J. Kim
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Y. -S. Kim
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E. Kinney
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Á. Kiss
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E. Kistenev
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A. Kiyomichi
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C. Klein-Boesing
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H. Kobayashi
L. Kochenda
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V. Kochetkov
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R. Kohara
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B. Komkov
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M. Konno
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D. Kotchetkov
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A. Kozlov
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P. J. Kroon
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C. H. Kuberg
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G. J. Kunde
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N. Kurihara
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K. Kurita
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M. J. Kweon
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Y. Kwon
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G. S. Kyle
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R. Lacey
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J. G. Lajoie
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A. Lebedev
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S. Leckey
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D. M. Lee
  • Function : Author
M. K. Lee
  • Function : Author
M. J. Leitch
  • Function : Author
M. A. L. Leite
  • Function : Author
X. H. Li
  • Function : Author
H. Lim
  • Function : Author
A. Litvinenko
  • Function : Author
M. X. Liu
  • Function : Author
C. F. Maguire
  • Function : Author
Y. I. Makdisi
  • Function : Author
A. Malakhov
  • Function : Author
M. D. Malik
  • Function : Author
V. I. Manko
  • Function : Author
Y. Mao
  • Function : Author
Gines Martinez Garcia
H. Masui
  • Function : Author
F. Matathias
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M. C. Mccain
  • Function : Author
P. L. Mcgaughey
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Y. Miake
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T. E. Miller
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A. Milov
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S. Mioduszewski
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G. C. Mishra
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J. T. Mitchell
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A. K. Mohanty
  • Function : Author
D. P. Morrison
  • Function : Author
J. M. Moss
  • Function : Author
T. V. Moukhanova
  • Function : Author
D. Mukhopadhyay
  • Function : Author
M. Muniruzzaman
  • Function : Author
J. Murata
  • Function : Author
S. Nagamiya
  • Function : Author
Y. Nagata
  • Function : Author
J. L. Nagle
  • Function : Author
M. Naglis
  • Function : Author
T. Nakamura
  • Function : Author
J. Newby
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M. Nguyen
  • Function : Author
B. E. Norman
  • Function : Author
A. S. Nyanin
  • Function : Author
J. Nystrand
  • Function : Author
E. O'Brien
  • Function : Author
C. A. Ogilvie
  • Function : Author
H. Ohnishi
  • Function : Author
I. D. Ojha
  • Function : Author
K. Okada
  • Function : Author
O. O. Omiwade
  • Function : Author
A. Oskarsson
  • Function : Author
I. Otterlund
  • Function : Author
K. Oyama
  • Function : Author
K. Ozawa
  • Function : Author
D. Pal
  • Function : Author
A. P. T. Palounek
  • Function : Author
V. Pantuev
  • Function : Author
V. Papavassiliou
  • Function : Author
J. Park
W. J. Park
  • Function : Author
S. F. Pate
  • Function : Author
H. Pei
  • Function : Author
V. Penev
  • Function : Author
J. -C. Peng
  • Function : Author
H. Pereira
  • Function : Author
V. Peresedov
  • Function : Author
D. Yu. Peressounko
  • Function : Author
A. Pierson
  • Function : Author
C. Pinkenburg
  • Function : Author
R. P. Pisani
  • Function : Author
M. L. Purschke
  • Function : Author
A. K. Purwar
  • Function : Author
H. Qu
  • Function : Author
J. M. Qualls
  • Function : Author
J. Rak
  • Function : Author
I. Ravinovich
  • Function : Author
K. F. Read
  • Function : Author
M. Reuter
  • Function : Author
K. Reygers
  • Function : Author
V. Riabov
  • Function : Author
Y. Riabov
  • Function : Author
M. Rosati
  • Function : Author
S. S. E. Rosendahl
  • Function : Author
P. Rukoyatkin
  • Function : Author
V. L. Rykov
  • Function : Author
S. S. Ryu
  • Function : Author
B. Sahlmueller
  • Function : Author
N. Saito
  • Function : Author
T. Sakaguchi
  • Function : Author
S. Sakai
  • Function : Author
V. Samsonov
  • Function : Author
L. Sanfratello
  • Function : Author
R. Santo
  • Function : Author
H. D. Sato
  • Function : Author
S. Sato
  • Function : Author
S. Sawada
  • Function : Author
V. Semenov
  • Function : Author
R. Seto
  • Function : Author
D. Sharma
  • Function : Author
T. K. Shea
  • Function : Author
I. Shein
  • Function : Author
T. -A. Shibata
  • Function : Author
K. Shigaki
  • Function : Author
M. Shimomura
  • Function : Author
T. Shohjoh
  • Function : Author
K. Shoji
  • Function : Author
A. Sickles
  • Function : Author
C. L. Silva
  • Function : Author
D. Silvermyr
  • Function : Author
K. S. Sim
  • Function : Author
C. P. Singh
  • Function : Author
V. Singh
  • Function : Author
S. Skutnik
  • Function : Author
W. C. Smith
  • Function : Author
A. Soldatov
  • Function : Author
R. A. Soltz
  • Function : Author
W. E. Sondheim
  • Function : Author
S. P. Sorensen
  • Function : Author
I. V. Sourikova
  • Function : Author
F. Staley
  • Function : Author
P. W. Stankus
  • Function : Author
E. Stenlund
  • Function : Author
M. Stepanov
  • Function : Author
A. Ster
  • Function : Author
S. P. Stoll
  • Function : Author
T. Sugitate
  • Function : Author
C. Suire
  • Function : Author
J. P. Sullivan
  • Function : Author
J. Sziklai
  • Function : Author
T. Tabaru
  • Function : Author
S. Takagi
  • Function : Author
E. M. Takagui
  • Function : Author
A. Taketani
  • Function : Author
K. H. Tanaka
  • Function : Author
Y. Tanaka
  • Function : Author
K. Tanida
  • Function : Author
M. J. Tannenbaum
  • Function : Author
A. Taranenko
  • Function : Author
P. Tarján
  • Function : Author
T. L. Thomas
  • Function : Author
M. Togawa
  • Function : Author
J. Tojo
  • Function : Author
H. Torii
  • Function : Author
R. S. Towell
  • Function : Author
I. Tserruya
  • Function : Author
Y. Tsuchimoto
  • Function : Author
S. K. Tuli
  • Function : Author
H. Tydesjö
  • Function : Author
N. Tyurin
  • Function : Author
T. J. Uam
  • Function : Author
C. Vale
  • Function : Author
H. Valle
  • Function : Author
H. W. van Hecke
  • Function : Author
J. Velkovska
  • Function : Author
M. Velkovsky
  • Function : Author
R. Vértesi
  • Function : Author
V. Veszprémi
  • Function : Author
A. A. Vinogradov
  • Function : Author
M. A. Volkov
  • Function : Author
E. Vznuzdaev
  • Function : Author
M. Wagner
  • Function : Author
X. R. Wang
  • Function : Author
Y. Watanabe
  • Function : Author
J. Wessels
  • Function : Author
S. N. White
  • Function : Author
D. Winter
  • Function : Author
F. K. Wohn
  • Function : Author
C. L. Woody
  • Function : Author
M. Wysocki
  • Function : Author
W. Xie
  • Function : Author
A. Yanovich
  • Function : Author
S. Yokkaichi
  • Function : Author
G. R. Young
  • Function : Author
I. Younus
  • Function : Author
I. E. Yushmanov
  • Function : Author
W. A. Zajc
  • Function : Author
O. Zaudtke
  • Function : Author
C. Zhang
  • Function : Author
S. Zhou
  • Function : Author
J. Zimányi
  • Function : Author
L. Zolin
  • Function : Author
X. Zong
  • Function : Author

Abstract

Measurements of the midrapidity transverse energy distribution, $d\Et/d\eta$, are presented for $p$$+$$p$, $d$$+$Au, and Au$+$Au collisions at $\sqrt{s_{_{NN}}}=200$ GeV and additionally for Au$+$Au collisions at $\sqrt{s_{_{NN}}}=62.4$ and 130 GeV. The $d\Et/d\eta$ distributions are first compared with the number of nucleon participants $N_{\rm part}$, number of binary collisions $N_{\rm coll}$, and number of constituent-quark participants $N_{qp}$ calculated from a Glauber model based on the nuclear geometry. For Au$+$Au, $\mean{d\Et/d\eta}/N_{\rm part}$ increases with $N_{\rm part}$, while $\mean{d\Et/d\eta}/N_{qp}$ is approximately constant for all three energies. This indicates that the two component ansatz, $dE_{T}/d\eta \propto (1-x) N_{\rm part}/2 + x N_{\rm coll}$, which has been used to represent $E_T$ distributions, is simply a proxy for $N_{qp}$, and that the $N_{\rm coll}$ term does not represent a hard-scattering component in $E_T$ distributions. The $dE_{T}/d\eta$ distributions of Au$+$Au and $d$$+$Au are then calculated from the measured $p$$+$$p$ $E_T$ distribution using two models that both reproduce the Au$+$Au data. However, while the number-of-constituent-quark-participant model agrees well with the $d$$+$Au data, the additive-quark model does not.

Dates and versions

in2p3-00926179 , version 1 (09-01-2014)

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Cite

S. S. Adler, S. Afanasiev, C. Aidala, N. N. Ajitanand, Y. Akiba, et al.. Transverse-energy distributions at midrapidity in $p$$+$$p$, $d$$+$Au, and Au$+$Au collisions at $\sqrt{s_{_{NN}}}=62.4$--200~GeV and implications for particle-production models. Physical Review C, 2014, 89, pp.044905. ⟨10.1103/PhysRevC.89.044905⟩. ⟨in2p3-00926179⟩
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